1/* Definitions needed when using stabs embedded in ELF sections. 2 Copyright (C) 1999, 2004, 2007, 2009 Free Software Foundation, Inc. 3 4This file is part of GCC. 5 6GCC is free software; you can redistribute it and/or modify 7it under the terms of the GNU General Public License as published by 8the Free Software Foundation; either version 3, or (at your option) 9any later version. 10 11GCC is distributed in the hope that it will be useful, 12but WITHOUT ANY WARRANTY; without even the implied warranty of 13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14GNU General Public License for more details. 15 16Under Section 7 of GPL version 3, you are granted additional 17permissions described in the GCC Runtime Library Exception, version 183.1, as published by the Free Software Foundation. 19 20You should have received a copy of the GNU General Public License and 21a copy of the GCC Runtime Library Exception along with this program; 22see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 23<http://www.gnu.org/licenses/>. */ 24 25/* This file may be included by any ELF target which wishes to 26 support -gstabs generating stabs in sections, as produced by gas 27 and understood by gdb. */ 28 29#ifndef GCC_DBX_ELF_H 30#define GCC_DBX_ELF_H 31 32/* Output DBX (stabs) debugging information if doing -gstabs. */ 33 34#define DBX_DEBUGGING_INFO 1 35 36/* Make LBRAC and RBRAC addresses relative to the start of the 37 function. The native Solaris stabs debugging format works this 38 way, gdb expects it, and it reduces the number of relocation 39 entries... */ 40 41#define DBX_BLOCKS_FUNCTION_RELATIVE 1 42 43/* ... but, to make this work, functions must appear prior to line info. */ 44 45#define DBX_FUNCTION_FIRST 46 47/* When generating stabs debugging, use N_BINCL entries. */ 48 49#define DBX_USE_BINCL 50 51/* There is no limit to the length of stabs strings. */ 52 53#ifndef DBX_CONTIN_LENGTH 54#define DBX_CONTIN_LENGTH 0 55#endif 56 57/* Like block addresses, stabs line numbers are relative to the 58 current function. */ 59 60#define DBX_LINES_FUNCTION_RELATIVE 1 61 62/* Generate a blank trailing N_SO to mark the end of the .o file, since 63 we can't depend upon the linker to mark .o file boundaries with 64 embedded stabs. */ 65 66#define DBX_OUTPUT_NULL_N_SO_AT_MAIN_SOURCE_FILE_END 67 68#endif /* ! GCC_DBX_ELF_H */ 69